| Technical Characteristics |
- Positive tubular plates with low antimony alloy to reduce frequency of topping-up intervals
- Negative plates are of pasted grid type with lead calcium alloy
- Separators are made of high quality micro porous material
- Micro Porous aqua-trap Ceramic Vent Plugs for individual cell-prevent acid mist coming out from the cells making it convenient for living room ambience.
|
- Uninterrupted power supplies
- Telecommunication system
- Communication networks
- Emergency lighting systems
- Fire & Security Equipment
- Process control systems
- Solar powered systems
|
Rocket Tubular Stationery 2v Cells Dimensional details
Type
(2v Range) |
Capacity @
10Hr Rate at
end voltage
of 1.85 V/Cell,
27°C in AH |
Overall Dimensions (mm)
up to terminal
(Tolerance + /-5mm) |
Dry weight
(Kg +/-5%) |
Volume of
Acid Approx (liters) |
| L |
W |
H* |
| EST 40-2 |
40 |
98 |
168 |
300 |
5.5 |
1.8 |
| EST 60-2 |
60 |
98 |
168 |
300 |
6.0 |
2.0 |
| EST 120-2 |
120 |
142 |
172 |
378 |
11.4 |
4 |
| EST 150-2 |
150 |
142 |
172 |
378 |
13.0 |
3.5 |
| EST 200-2 |
200 |
187 |
187 |
440 |
18.5 |
6.5 |
| EST 300-2 |
300 |
315 |
185 |
460 |
27.0 |
8.5 |
| EST 400-2 |
400 |
315 |
185 |
460 |
32.5 |
12.5 |
| EST 500-2 |
500 |
375 |
188 |
500 |
40.0 |
14.5 |
| EST 600-2 |
600 |
375 |
188 |
500 |
49.0 |
14.0 |
| EST 800-2 |
800 |
445 |
260 |
645 |
82.0 |
31.0 |
| EST 1000-2 |
1000 |
445 |
260 |
645 |
89.0 |
30.0 |
| EST 1200-2 |
1200 |
445 |
260 |
645 |
105.0 |
28.0 |
| EST 1500-2 |
1500 |
430 |
390 |
655 |
112.0 |
32.5 |
| EST 1800-2 |
1800 |
430 |
390 |
655 |
165.0 |
34.0 |
| EST 2000-2 |
2000 |
430 |
390 |
655 |
175.0 |
36.0 |
* Height up to Terminal
Hard Rubber Container (2v Cells) Confirmaing to IS:1651:1991]
Polypropylene Container (2v Cells) can also be made available
12v Monoblock Heat Sealed Polypropylene, Batteries Capacities Weights and Dimensions
| Type |
C10 Capacity (AH) |
Normal Voltage (V) |
Battery Weight |
Overall dimensions in (mm) + mm |
Approx. Acid Qty. In liters |
Constant Current Charge (Amps) |
Trickle Charge Current (mA) |
| Without Acid +5% |
Without Acid +5% |
L mm |
W mm |
H mm |
Start |
Finish |
Min. |
Max. |
| EST 20- 12 |
20 |
12 |
10 |
16 |
260 |
173 |
235 |
4.7 |
2.4 |
1.2 |
20 |
80 |
| EST 40- 12 |
40 |
12 |
14 |
19 |
260 |
173 |
235 |
4.1 |
4.8 |
2.4 |
40 |
160 |
| EST 60- 12 |
60 |
12 |
20 |
30 |
413 |
175 |
249 |
7.6 |
7.2 |
3.6 |
60 |
240 |
| EST 75- 12 |
75 |
12 |
23 |
33 |
413 |
175 |
249 |
7.4 |
9.0 |
4.5 |
75 |
300 |
| EST100-12 |
100 |
12 |
32 |
46 |
513 |
215 |
250 |
11.6 |
12.0 |
6.0 |
100 |
400 |
| EST120-12 |
120 |
12 |
37 |
55 |
518 |
275 |
265 |
14.5 |
15.0 |
8.0 |
120 |
480 |
| EST150-12 |
150 |
12 |
43 |
60 |
518 |
275 |
265 |
13.8 |
20.0 |
10.0 |
150 |
600 |
These batteries can be found in different dimensions of Polypropylene Containers
| Type |
Nominal Capacity AT 10 hr. RATE (12 Volt) |
Overall Sizes +/- 5mm |
Battery Weight
|
Electrolyte Vol.
(approx) (Lts.) |
| Length (mm) |
Width |
Height |
(approx.) +/- 5% (kg) |
| Overall |
Battom |
(mm) |
(mm) |
Dry |
Wet |
| EST 20- 12 |
20 |
256 |
256 |
172 |
246 |
7.3 |
13.6 |
5.3 |
| EST 40 -12 |
40 |
305 |
305 |
172 |
248 |
14.4 |
20.7 |
5.3 |
| EST 60- 12 |
60 |
411 |
393 |
173 |
260 |
20.1 |
28.8 |
7.3 |
| EST 80- 12 |
80 |
513 |
485 |
212 |
256 |
25.9 |
39 |
10.8 |
| EST100-12 |
100 |
519 |
490 |
275 |
261 |
31.9 |
50 |
14.3 |
| EST120-12 |
120 |
519 |
490 |
275 |
261 |
36.9 |
53.2 |
13.5 |
| EST150-12 |
150 |
519 |
490 |
275 |
300 |
48.1 |
66.5 |
15.3 |
| EST180-12 |
180 |
519 |
490 |
275 |
300 |
56.6 |
73 |
14.7 |
Initial Filling and Charging Instructions
- Fill battery grade Sulphuric acid in all the cells up the required levels. Filiing Specific Gravity 1.245+0.005 at 27°C
- Fully Charged Specific Gravity 1.245+0.005 at 270C
- Charge the batteries with constant current as indicated in the table, until the top of charge voltage reaches 2.70 Volts per cell.
|
|
| Technical Characteristics |
- 2v Cells Designed to Suit the System Configuration Requirement.
- Low Antimonial Alloy Grids for Achieving low Topping up Frequency of Minimum once a Year.
- Provided with Transparent Sealed level Indicators to Indicate the Topping up Requirement
- Provided with Microporous Ceramic Vent Plugs to Minimise Topping up Frequency.
|
| Solar Photovoltaic Application cells |
| HI-POWER Solar Photovoltaic Application Cells are assembled in hard rubber containers with plate holding cradles and assembled with tubular positives and lattice grid pasted negatives made with special lead alloy for minimized gas generation during service. The cells are provided with micro porous ceramic vent plugs which allow the liberated gases to escape allowing the water droplets to trap within cells this reduces the topping up frequency. The level indicators provided on cells indicate the requirement of topping up during service. The frequency of topping up is once every year. This is elevated further with proper system charge controller voltage settings. |
| Solar Photovoltaic Applications |
- Solar Street Lighting
- Domestic Home Lighting
- Windmill Power Generating
Systems
- Power Plants
|
Cells for Solar Photovoltaic Applications Capacitite Weights and Dimensions
| Type |
Rayed
C10
Capacity
(Ah) |
Nominal
Voltage
(V) |
Battery Weight |
Overall Dimensions
(mmin) 5mm |
Approx.
Acid
Quantity
in Ltrs. |
Constant
Current
(Amps) |
Trickle
Charge
Current
Approx.
(mA) |
|
Without
Acid
5% |
With
Acid
5% |
L
mm |
W
mm |
H*
mm |
Start |
Finish |
Min |
Max |
| SB 40ST |
40 |
2 |
5.0 |
6.5 |
98 |
168 |
300 |
1.5 |
4.8 |
2.4 |
40 |
160 |
| SB 80ST |
80 |
2 |
8.1 |
11.1 |
98 |
168 |
300 |
2.6 |
9.6 |
4.8 |
80 |
320 |
| SB 120ST |
120 |
2 |
11.2 |
16.3 |
142 |
172 |
378 |
4.5 |
14.4 |
7.2 |
120 |
480 |
| SB 150ST |
150 |
2 |
13.0 |
17.3 |
142 |
172 |
378 |
3.5 |
18 |
9 |
150 |
600 |
| SB 200ST |
200 |
2 |
18.0 |
26.5 |
187 |
187 |
440 |
7.0 |
24 |
12 |
200 |
800 |
| SB 300ST |
300 |
2 |
24.5 |
39.0 |
315 |
185 |
460 |
11.7 |
36 |
18 |
300 |
1200 |
| SB 400ST |
400 |
2 |
28.5 |
43.0 |
315 |
185 |
460 |
11.8 |
48 |
24 |
400 |
1600 |
| SB 500ST |
500 |
2 |
35.5 |
49.5 |
315 |
185 |
460 |
11.6 |
60 |
30 |
500 |
2000 |
| SB 600ST |
600 |
2 |
44.3 |
62.0 |
375 |
188 |
500 |
14.5 |
72 |
36 |
600 |
2400 |
| SB 800ST |
800 |
2 |
52.5 |
70.2 |
398 |
190 |
500 |
14.5 |
96 |
48 |
800 |
3200 |
| SB 1000ST |
1000 |
2 |
83.5 |
123 |
445 |
260 |
645 |
32.5 |
120 |
60 |
1000 |
4000 |
| SB 1200ST |
1500 |
2 |
90.5 |
127 |
445 |
260 |
645 |
30.0 |
144 |
72 |
1200 |
4800 |
| SB1500ST |
1500 |
2 |
107 |
141 |
445 |
260 |
645 |
208.0 |
180 |
90 |
1500 |
6000 |
| Type |
Rayed
C10
Capacity
(Ah) |
Nominal
Voltage
(V) |
Battery Weight |
Overall Dimensions
(mmin) 5mm |
Approx.
Acid
Quantity
in Ltrs. |
Constant
Current
(Amps) |
Trickle
Charge
Current
Approx.
(mA) |
|
Without
Acid
5% |
With
Acid
5% |
L
mm |
W
mm |
H*
mm |
Start |
Finish |
Min |
Max |
| 6 SB 40 PPT |
40 |
12 |
14 |
25 |
415 |
175 |
245 |
8.2 |
4.8 |
2.4 |
40 |
160 |
| 6 SB 60 PPT |
60 |
12 |
19.5 |
29 |
415 |
175 |
245 |
8.0 |
7.2 |
10.8 |
60 |
360 |
| 6 SB 75 PPT |
75 |
12 |
24 |
38 |
510 |
184 |
250 |
11 |
9 |
13.5 |
75 |
300 |
| 6 SB 75 PPT |
75 |
12 |
23 |
42 |
452 |
180 |
390 |
15.6 |
9 |
4.5 |
75 |
300 |
*Height upto Terminal.
Note : The specifications are subject to change without notice.
Initial Filling and Charging Instructions
- Remove and discard the dummy plugs fitted on dry batteries. Never fit them back on the cells after initial filling.
- Fill Battery grade dilute Sulphuric Acid as per IS 266 in all the cells upto the specified levels with respect to float plugs supplied
- Filling acid specific gravity shall be 1.250+/-0.010 at 27 Deg.C
- Charge shall be initiated after a minimum of 3 Hours of initial soaking Period.
- The rate shall be preferably at 10% of rated capacity at 10 hour for a minimum of 12 hours duration.
- If two rate charging is adapted then reduce the current from the starting set value to final value when the battery voltage goes up to 2.4v per cell then continue till full charge.
- The battery is said fully charged when specified input is fed in, all the cells gas equally, the battery voltage is fairly constant for three consecutive hours and the acid specific gravity is at 1.240+/- 0.010
- Fully charged cell specific gravity shall be adjusted to 1.250+/- 0.010 at 27 Deg.C
- Charge the Batteries with constant current source as indicated in the Table until the full charge Voltage reaches to above 2.6 V.
- Ensure that the cell acid temperature never goes beyond 45 Deg.C during charging, however if it goes higher reduce the rate accordingly and continue charge till full charge.
|
|
| Technical Characteristics |
- Specially mixed corrosion resistant alloy for spines & grids
- Tubular gauntlets of high brushing strength with high performance for positive plates
- Specially made cross ribbed P.E. Separator Envelopes
- Electrolyte volume per AH is very much higher than ordinary Tubular batteries.
- Almost maintenance free battery
- Tower type design requires less floor space
- Specially designed vent plugs to trap water loss
|
- UPS Systems
- Domestic invertors
- EPABX
- Alarm Systems
- Hospitals
|
| Type |
Voltage |
Capacity @ C-20 |
Dimensions in mm |
Carged Battery Weight |
| |
(V) |
(AH) |
(L) (W) (H) |
(Kg.) |
| ESCT 100 - 12 |
12 |
100 |
500 X 190 X 443 |
50.80 |
| ESCT 140 - 12 |
12 |
140 |
500 X 190 X 443 |
55.80 |
| ESCT 150 - 12 |
12 |
150 |
500 X 190 X 443 |
58.50 |
| ESCT 190 - 12 |
12 |
190 |
500 X 190 X 443 |
62.00 |
(Test Gravity 1.280 at 27C°)
Note
Technical specification subject to change without prior notice.
Return used batteries to manufacture or dealer to save environment.
Caution
Keep away the battery from spark, open flame & cigarettes lighting. These can cause explosions. Avoid metallic contact over battery terminals for unnecessary short circuits
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